使用JavaScript动态筛选HTML表的行
我有一张桌子:使用JavaScript动态筛选HTML表的行,javascript,html,dom,Javascript,Html,Dom,我有一张桌子: <table border="1" align="center"> <tr> <td>Broj_pu</td> <td>Naziv_pu</td> <td>ID</td> <td>Naselje</td> <td>zupanija</td> &
<table border="1" align="center">
<tr>
<td>Broj_pu</td>
<td>Naziv_pu</td>
<td>ID</td>
<td>Naselje</td>
<td>zupanija</td>
</tr>
<tr>
<td><input type="text" ID="broj_pu" onkeydown="Filter(document.getElementById('broj_pu').value, 'broj_pu')" /></td>
<td><input type="text" ID="naziv_pu" onkeydown="Filter(document.getElementById('naziv_pu').value, 'naziv_pu')" /></td>
<td><input type="text" ID="ID" onkeydown="Filter(document.getElementById('ID').value, 'ID')" /></td>
<td><input type="text" ID="naselje" onkeydown="Filter(document.getElementById('naselje').value, 'naselje')" /></td>
<td><input type="text" ID="zupanija" onkeydown="Filter(document.getElementById('zupanija').value, 'zupanija')" /></td>
</tr>
<tr class="row" ID="row_filter">
<td>10000</td>
<td>Zagreb</td>
<td>1</td>
<td>Sljeme</td>
<td>ZAGREBACKA</td>
</tr>
<tr class="row" ID="row_filter">
<td>10000</td>
<td>Zagreb</td>
<td>2</td>
<td>Zagreb-dio</td>
<td>ZAGREBACKA</td>
</tr>
<!-- A lot of rows -->
...
</table>
普氏兄弟
纳齐夫乌普
身份证件
纳塞尔耶
祖帕尼加
10000
萨格勒布
1.
斯莱杰姆
扎格雷巴卡
10000
萨格勒布
2.
萨格勒布迪奥酒店
扎格雷巴卡
...
我还启动了这个JavaScript:
<script type="text/javascript">
function Filter(text, column_name){
var x = document.getElementByClassName("row");
var i = 0;
var y;
if (text != ""){
switch (column_name){
case "broj_pu":
for (i = 0; i < x.length; i++){
y = x[i].getElementByTagName("td");
if((y[0].value).match(text) == null){
x[i].attributes(style) = "{display:none;}";
}
}
break;
case "naziv_pu":
y = x[i].getElementByTagName("td");
if((y[1].value).match(text) == null){
x[i].attributes(style) = "{display:none;}";
}
}
break;
case "ID":
y = x[i].getElementByTagName("td");
if((y[2].value).match(text) == null){
x[i].attributes(style) = "{display:none;}";
}
}
break;
case "naselje":
y = x[i].getElementByTagName("td");
if((y[3].value).match(text) == null){
x[i].attributes(style) = "{display:none;}";
}
}
break;
case "zupanija":
y = x[i].getElementByTagName("td");
if((y[4].value).match(text) == null){
x[i].attributes(style) = "{display:none;}";
}
}
break;
}
}
}
</script>
函数过滤器(文本、列名称){
var x=document.getElementByClassName(“行”);
var i=0;
变量y;
如果(文本!=“”){
开关(列名称){
案例“broj_pu”:
对于(i=0;i
现在,当用户向文本字段输入字母时,我需要过滤表格,但我不知道如何在输入数据时编辑显示文档
有人有主意吗
编辑1:
所以我编辑了脚本,但它似乎不起作用。我做错了什么?这个问题提醒我,没有任何框架支持,java脚本是多么糟糕:) 不过,我已经为您解决了这个问题(在firefox 10.0.2上进行了测试) 检查上的完整工作解决方案 请记住,这只是一个工作示例,您可能需要编写所有与浏览器兼容的脚本 脚本:
var filters=['hide_broj_pu','hide_naziv_pu','hide_ID','hide_naselje','hide_zupanija'];
function ExcludeRows(cls){
var skipRows=[];
for(i=0;i<filters.length;i++)
if(filters[i]!=cls) skipRows.push(filters[i]);
var pattern=skipRows.join('|')
return pattern;
}
function Filter(srcField){
var node=srcField.parentNode;
var index=srcField.parentNode.cellIndex;
//all the DATA rows
var dataRows= document.getElementsByClassName("row");
//ensure that dataRows do not have any filter class added already
var kids= dataRows.length;
var filter ='hide_'+srcField.id;
var pattern = ExcludeRows(filter);
var skipRow = new RegExp(pattern,"gi");
var searchReg =new RegExp('^'+srcField.value,'gi');
var replaceCls= new RegExp(filter,'gi');
for(i=0; i< kids ; i++){
//skip if already filter applied
if(dataRows[i].className.match(skipRow)) continue;
//now we know which column to search
//remove current filter
dataRows[i].className=dataRows[i].className.replace(replaceCls,'');
if(!dataRows[i].cells[index].innerHTML.trim().match(searchReg))
dataRows[i].className=dataRows[i].className +' '+ filter;
}
}
对于Javascript表搜索,请尝试:
<p>Search: <input type="text" id="searchTerm" onkeyup="doSearch()" /></p>
<table id="dataTable">
<script>
function doSearch() {
var input, filter, found, table, tr, td, i, j;
input = document.getElementById("searchTerm");
filter = input.value.toUpperCase();
table = document.getElementById("dataTable");
tr = table.getElementsByTagName("tr");
for (i = 0; i < tr.length; i++) {
td = tr[i].getElementsByTagName("td");
for (j = 0; j < td.length; j++) {
if (td[j].innerHTML.toUpperCase().indexOf(filter) > -1) {
found = true;
}
}
if (found) {
tr[i].style.display = "";
found = false;
} else {
tr[i].style.display = "none";
}
}
}
</script>
搜索:
函数doSearch(){
var输入,过滤器,发现,表格,tr,td,i,j;
输入=document.getElementById(“searchTerm”);
filter=input.value.toUpperCase();
table=document.getElementById(“dataTable”);
tr=table.getElementsByTagName(“tr”);
对于(i=0;i-1){
发现=真;
}
}
如果(找到){
tr[i].style.display=“”;
发现=错误;
}否则{
tr[i].style.display=“无”;
}
}
}
答案可以包括jQuery吗?您不应该有多个ID相同的HTML元素。元素的ID应该是唯一的。不要编辑文档,请编辑文档的样式。因此,选择不匹配的元素并添加display:none我对jQuery完全不熟悉,所以我更喜欢没有它的答案。就ID而言,我不知道如何以任何其他方式获取我想要的元素,如果您知道,请告诉:)此外,使用onkeyup
属性可能会更幸运。顺便问一下,你有没有一个好的JS、HTMP、PHP和CSS框架?刚开始,我就开始使用notepad++和xampp来做服务器端的东西,但是我可以使用一个好的框架。但它有可能在href字段上工作吗?{prs}'/>#scope_选项卡“target=“_blank”>@Ammad使用带有或的jquery tablesorter插件
.hide_broj_pu,
.hide_naziv_pu,
.hide_ID,
.hide_naselje,
.hide_zupanija
{display:none}
<p>Search: <input type="text" id="searchTerm" onkeyup="doSearch()" /></p>
<table id="dataTable">
<script>
function doSearch() {
var input, filter, found, table, tr, td, i, j;
input = document.getElementById("searchTerm");
filter = input.value.toUpperCase();
table = document.getElementById("dataTable");
tr = table.getElementsByTagName("tr");
for (i = 0; i < tr.length; i++) {
td = tr[i].getElementsByTagName("td");
for (j = 0; j < td.length; j++) {
if (td[j].innerHTML.toUpperCase().indexOf(filter) > -1) {
found = true;
}
}
if (found) {
tr[i].style.display = "";
found = false;
} else {
tr[i].style.display = "none";
}
}
}
</script>